S
M
T
W
T
F
S
30
75°
59°
31
75°
59°
1
75°
55°
2
75°
52°
3
73°
54°
4
86°
64°
5
N/A
6
74°
45°
7
78°
56°
8
82°
57°
9
64°
46°
10
66°
45°
11
67°
51°
12
63°
47°
13
61°
46°
14
63°
45°
15
65°
47°
16
66°
47°
17
67°
45°
18
69°
49°
19
61°
51°
20
65°
50°
21
66°
51°
22
65°
49°
23
68°
50°
24
68°
48°
25
69°
50°
26
68°
45°
27
62°
43°
28
62°
42°
29
63°
41°
30
64°
49°
1
61°
45°
2
58°
43°
3
63°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Roßtal
Roßtal's September 2026 forecast shows daily high temperatures ranging from 58° to 82°, with overnight lows between 41° and 57°. The average high for September is 66° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Roßtal. See also: October | November | December.